1340876 has 12 divisors (see below), whose sum is σ = 2370480. Its totient is φ = 663600.

The previous prime is 1340861. The next prime is 1340879. The reversal of 1340876 is 6780431.

It is not an unprimeable number, because it can be changed into a prime (1340879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256 + ... + 2063.

It is an arithmetic number, because the mean of its divisors is an integer number (197540).

2^1340876 is an apocalyptic number.

It is an amenable number.

1340876 is a deficient number, since it is larger than the sum of its proper divisors (1029604).

1340876 is a wasteful number, since it uses less digits than its factorization.

1340876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1340876 is about 1157.9620028308. The cubic root of 1340876 is about 110.2713959671.

The spelling of 1340876 in words is "one million, three hundred forty thousand, eight hundred seventy-six".